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UA 300 Atlanta to San Francisco Flight Status

United Airlines Flight UA300 from Atlanta Hartsfield-Jackson International Airport ATL to San Francisco International Airport SFO is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on February 10th, 2026.
Check the table below for UA300's most recent flight history:

UA 300 Flight Status & Schedule

Date Departure Arrival Status
Feb 10 09:52 12:09
Landed
Track >
Feb 03 09:49 11:41
Landed
Track >
Jan 27 10:11 12:09
Landed
Track >

United Airlines UA 300 Atlanta to San Francisco Flight Information

United Airlines Flight UA300 connects Atlanta, United States to San Francisco, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at San Francisco International Airport SFO.

How long is the UA300 flight from Atlanta to San Francisco?

The average flight time from Atlanta to San Francisco is 5 hours and 2 minutes. The flight distance is 3434 km / 2134 miles and the average flight speed is 682 km/h / 424 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA300 Atlanta to San Francisco?

The Airportia On-Time Performance Rating for United Airlines Flight UA300 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA300 arriving at?

Flight UA300 arrives at San Francisco International Airport (SFO) Terminal 3.

When was the latest UA300 flight?

The latest flight took off on Tuesday, February 10th, 2026 with the flight status being Landed on 12:09.

How else can the flight UA300 be referenced as?

This United Airlines flight can also be referenced as UAL300, UA0300, UA 300, UAL 300.

How often is flight UA300 delayed?

On average, 67% of all UA300 flights are delayed. The average delay is 2 minutes.

Can I get compensation for my delayed or cancelled UA300 flight or baggage issues?

If your UA300 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our UA300 Flight Tracker above for more details.

UA300 and Atlanta ATL to San Francisco SFO Flights

Flight UA300 is code-shared by 3 airlines using the flight numbers NZ9006, OZ9528, VA8402

Other flights departing from Atlanta ATL: UA1067, AA1956, DL3885, DL5290

Other flights arriving at San Francisco SFO: UA365, UA2386, UA1139, UA5251

All flights connecting Atlanta ATL to San Francisco SFO.

UA300 United Airlines Flight: Atlanta to San Francisco Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.